CopyOnWriteFSPath.java

net.minecraft.util.filefix.virtualfilesystem.CopyOnWriteFSPath

信息

全限定名：net.minecraft.util.filefix.virtualfilesystem.CopyOnWriteFSPath
类型：public class
包：net.minecraft.util.filefix.virtualfilesystem
源码路径：src/main/java/net/minecraft/util/filefix/virtualfilesystem/CopyOnWriteFSPath.java
起始行号：L16
实现：Path
职责：

TODO

字段/常量

path
- 类型: Path
- 修饰符: private final
- 源码定位: L17
- 说明:
  
  TODO
fs
- 类型: CopyOnWriteFileSystem
- 修饰符: private final
- 源码定位: L18
- 说明:
  
  TODO
isAbsolute
- 类型: boolean
- 修饰符: private final
- 源码定位: L19
- 说明:
  
  TODO

内部类/嵌套类型

构造器

`private CopyOnWriteFSPath(Path path, CopyOnWriteFileSystem fs, boolean isAbsolute)` @ `L21`

构造器名：CopyOnWriteFSPath
源码定位：L21
修饰符：private

参数:

path: Path
fs: CopyOnWriteFileSystem
isAbsolute: boolean

说明:

方法

`protected static CopyOnWriteFSPath of(CopyOnWriteFileSystem fs, String first, String... more)` @ `L27`

方法名：of
源码定位：L27
返回类型：CopyOnWriteFSPath
修饰符：protected static

参数:

fs: CopyOnWriteFileSystem
first: String
more: String…

说明:

`public CopyOnWriteFileSystem getFileSystem()` @ `L38`

方法名：getFileSystem
源码定位：L38
返回类型：CopyOnWriteFileSystem
修饰符：public

参数:

说明:

`public boolean isAbsolute()` @ `L42`

方法名：isAbsolute
源码定位：L42
返回类型：boolean
修饰符：public

参数:

说明:

`public Path getRoot()` @ `L47`

方法名：getRoot
源码定位：L47
返回类型：Path
修饰符：public

参数:

说明:

`public CopyOnWriteFSPath getFileName()` @ `L52`

方法名：getFileName
源码定位：L52
返回类型：CopyOnWriteFSPath
修饰符：public

参数:

说明:

`public CopyOnWriteFSPath getParent()` @ `L56`

方法名：getParent
源码定位：L56
返回类型：CopyOnWriteFSPath
修饰符：public

参数:

说明:

`public int getNameCount()` @ `L69`

方法名：getNameCount
源码定位：L69
返回类型：int
修饰符：public

参数:

说明:

`public Path getName(int index)` @ `L74`

方法名：getName
源码定位：L74
返回类型：Path
修饰符：public

参数:

index: int

说明:

`public Path subpath(int beginIndex, int endIndex)` @ `L83`

方法名：subpath
源码定位：L83
返回类型：Path
修饰符：public

参数:

beginIndex: int
endIndex: int

说明:

`public boolean startsWith(Path other)` @ `L88`

方法名：startsWith
源码定位：L88
返回类型：boolean
修饰符：public

参数:

other: Path

说明:

`public boolean endsWith(Path other)` @ `L94`

方法名：endsWith
源码定位：L94
返回类型：boolean
修饰符：public

参数:

other: Path

说明:

`public CopyOnWriteFSPath normalize()` @ `L104`

方法名：normalize
源码定位：L104
返回类型：CopyOnWriteFSPath
修饰符：public

参数:

说明:

`public CopyOnWriteFSPath resolve(Path other)` @ `L111`

方法名：resolve
源码定位：L111
返回类型：CopyOnWriteFSPath
修饰符：public

参数:

other: Path

说明:

`public CopyOnWriteFSPath resolve(String other)` @ `L121`

方法名：resolve
源码定位：L121
返回类型：CopyOnWriteFSPath
修饰符：public

参数:

other: String

说明:

`public CopyOnWriteFSPath resolve(String first, String... more)` @ `L125`

方法名：resolve
源码定位：L125
返回类型：CopyOnWriteFSPath
修饰符：public

参数:

first: String
more: String…

说明:

`public CopyOnWriteFSPath relativize(Path other)` @ `L135`

方法名：relativize
源码定位：L135
返回类型：CopyOnWriteFSPath
修饰符：public

参数:

other: Path

说明:

`public URI toUri()` @ `L145`

方法名：toUri
源码定位：L145
返回类型：URI
修饰符：public

参数:

说明:

`public CopyOnWriteFSPath toAbsolutePath()` @ `L150`

方法名：toAbsolutePath
源码定位：L150
返回类型：CopyOnWriteFSPath
修饰符：public

参数:

说明:

`public CopyOnWriteFSPath toRealPath(LinkOption... options)` @ `L154`

方法名：toRealPath
源码定位：L154
返回类型：CopyOnWriteFSPath
修饰符：public

参数:

options: LinkOption…

说明:

`public WatchKey register(WatchService watcher, Kind<?>[] events, Modifier... modifiers)` @ `L158`

方法名：register
源码定位：L158
返回类型：WatchKey
修饰符：public

参数:

watcher: WatchService
events: Kind<?>[]
modifiers: Modifier…

说明:

`public int compareTo(Path other)` @ `L163`

方法名：compareTo
源码定位：L163
返回类型：int
修饰符：public

参数:

other: Path

说明:

`public String toString()` @ `L169`

方法名：toString
源码定位：L169
返回类型：String
修饰符：public

参数:

说明:

`public boolean equals(Object o)` @ `L174`

方法名：equals
源码定位：L174
返回类型：boolean
修饰符：public

参数:

o: Object

说明:

`public int hashCode()` @ `L184`

方法名：hashCode
源码定位：L184
返回类型：int
修饰符：public

参数:

说明:

`protected boolean isRoot()` @ `L189`

方法名：isRoot
源码定位：L189
返回类型：boolean
修饰符：protected

参数:

说明:

`protected static CopyOnWriteFSPath asCow(Path other)` @ `L193`

方法名：asCow
源码定位：L193
返回类型：CopyOnWriteFSPath
修饰符：protected static

参数:

other: Path

说明:

代码

public class CopyOnWriteFSPath implements Path {
    private final Path path;
    private final CopyOnWriteFileSystem fs;
    private final boolean isAbsolute;
 
    private CopyOnWriteFSPath(Path path, CopyOnWriteFileSystem fs, boolean isAbsolute) {
        this.path = path;
        this.fs = fs;
        this.isAbsolute = isAbsolute;
    }
 
    protected static CopyOnWriteFSPath of(CopyOnWriteFileSystem fs, String first, String... more) {
        boolean isAbsolute = false;
 
        while (first.startsWith("/")) {
            isAbsolute = true;
            first = first.substring(1);
        }
 
        return new CopyOnWriteFSPath(fs.backingFileSystem().getPath(first, more), fs, isAbsolute);
    }
 
    public CopyOnWriteFileSystem getFileSystem() {
        return this.fs;
    }
 
    @Override
    public boolean isAbsolute() {
        return this.isAbsolute;
    }
 
    @Override
    public @Nullable Path getRoot() {
        return this.isAbsolute() ? this.fs.rootPath() : null;
    }
 
    public @Nullable CopyOnWriteFSPath getFileName() {
        return this.isRoot() ? null : new CopyOnWriteFSPath(this.path.getFileName(), this.fs, false);
    }
 
    public @Nullable CopyOnWriteFSPath getParent() {
        if (this.isRoot()) {
            return null;
        } else {
            Path parent = this.path.getParent();
            if (parent == null) {
                return this.isAbsolute() ? this.fs.rootPath() : null;
            } else {
                return new CopyOnWriteFSPath(parent, this.fs, this.isAbsolute());
            }
        }
    }
 
    @Override
    public int getNameCount() {
        return this.path.toString().isEmpty() && this.isAbsolute ? 0 : this.path.getNameCount();
    }
 
    @Override
    public Path getName(int index) {
        if (this.isRoot()) {
            throw new IllegalArgumentException();
        } else {
            return new CopyOnWriteFSPath(this.path.getName(index), this.fs, false);
        }
    }
 
    @Override
    public Path subpath(int beginIndex, int endIndex) {
        return new CopyOnWriteFSPath(this.path.subpath(beginIndex, endIndex), this.fs, false);
    }
 
    @Override
    public boolean startsWith(Path other) {
        CopyOnWriteFSPath otherCow = asCow(other);
        return this.isAbsolute() != otherCow.isAbsolute() ? false : this.path.startsWith(otherCow.path);
    }
 
    @Override
    public boolean endsWith(Path other) {
        CopyOnWriteFSPath otherCow = asCow(other);
        if (otherCow.isAbsolute()) {
            return this.isAbsolute() ? this.equals(otherCow) : false;
        } else {
            return this.path.endsWith(otherCow.path);
        }
    }
 
    public CopyOnWriteFSPath normalize() {
        Path normalize = this.path.normalize();
        return !this.isAbsolute() || !normalize.startsWith(".") && !normalize.startsWith("..")
            ? new CopyOnWriteFSPath(normalize, this.fs, this.isAbsolute())
            : this.fs.rootPath();
    }
 
    public CopyOnWriteFSPath resolve(Path other) {
        CopyOnWriteFSPath otherCow = asCow(other);
        if (other.isAbsolute()) {
            return otherCow;
        } else {
            Path result = this.path.resolve(otherCow.path);
            return new CopyOnWriteFSPath(result, this.fs, this.isAbsolute());
        }
    }
 
    public CopyOnWriteFSPath resolve(String other) {
        return this.resolve(this.getFileSystem().getPath(other));
    }
 
    public CopyOnWriteFSPath resolve(String first, String... more) {
        CopyOnWriteFSPath result = this.resolve(first);
 
        for (String s : more) {
            result = result.resolve(s);
        }
 
        return result;
    }
 
    public CopyOnWriteFSPath relativize(Path other) {
        CopyOnWriteFSPath otherCow = asCow(other);
        if (this.isAbsolute() != otherCow.isAbsolute()) {
            throw new IllegalArgumentException("'other' is different type of Path");
        } else {
            Path result = this.path.relativize(otherCow.path);
            return new CopyOnWriteFSPath(result, this.fs, false);
        }
    }
 
    @Override
    public URI toUri() {
        throw new UnsupportedOperationException();
    }
 
    public CopyOnWriteFSPath toAbsolutePath() {
        return this.isAbsolute() ? this : new CopyOnWriteFSPath(this.path, this.fs, true);
    }
 
    public CopyOnWriteFSPath toRealPath(LinkOption... options) throws CowFSNoSuchFileException {
        return this.fs.provider().getRealPath(this);
    }
 
    @Override
    public WatchKey register(WatchService watcher, Kind<?>[] events, Modifier... modifiers) throws IOException {
        throw new UnsupportedOperationException();
    }
 
    @Override
    public int compareTo(Path other) {
        CopyOnWriteFSPath otherCow = asCow(other);
        return this.toString().compareTo(otherCow.toString());
    }
 
    @Override
    public String toString() {
        return this.isAbsolute() ? "/" + this.path : this.path.toString();
    }
 
    @Override
    public boolean equals(Object o) {
        if (o != null && this.getClass() == o.getClass()) {
            CopyOnWriteFSPath paths = (CopyOnWriteFSPath)o;
            return this.isAbsolute == paths.isAbsolute && Objects.equals(this.path, paths.path) && Objects.equals(this.fs, paths.fs);
        } else {
            return false;
        }
    }
 
    @Override
    public int hashCode() {
        return Objects.hash(this.path, this.fs, this.isAbsolute);
    }
 
    protected boolean isRoot() {
        return this.getNameCount() == 0;
    }
 
    protected static CopyOnWriteFSPath asCow(Path other) {
        if (other instanceof CopyOnWriteFSPath copyOnWriteFSPath) {
            return copyOnWriteFSPath;
        } else {
            throw new CowFSIllegalArgumentException("Other path is of mismatching file system");
        }
    }
}

引用的其他类

Holder
- 引用位置: 参数
CopyOnWriteFileSystem
- 引用位置: 参数/字段/返回值
CowFSIllegalArgumentException
- 引用位置: 构造调用
- 关联成员: CowFSIllegalArgumentException()

Quartz 4

Explorer

CopyOnWriteFSPath.java

CopyOnWriteFSPath.java

net.minecraft.util.filefix.virtualfilesystem.CopyOnWriteFSPath

信息

字段/常量

内部类/嵌套类型

构造器

private CopyOnWriteFSPath(Path path, CopyOnWriteFileSystem fs, boolean isAbsolute) @ L21

方法

protected static CopyOnWriteFSPath of(CopyOnWriteFileSystem fs, String first, String... more) @ L27

public CopyOnWriteFileSystem getFileSystem() @ L38

public boolean isAbsolute() @ L42

public Path getRoot() @ L47

public CopyOnWriteFSPath getFileName() @ L52

public CopyOnWriteFSPath getParent() @ L56

public int getNameCount() @ L69

public Path getName(int index) @ L74

public Path subpath(int beginIndex, int endIndex) @ L83

public boolean startsWith(Path other) @ L88

public boolean endsWith(Path other) @ L94

public CopyOnWriteFSPath normalize() @ L104

public CopyOnWriteFSPath resolve(Path other) @ L111

public CopyOnWriteFSPath resolve(String other) @ L121

public CopyOnWriteFSPath resolve(String first, String... more) @ L125

public CopyOnWriteFSPath relativize(Path other) @ L135

public URI toUri() @ L145

public CopyOnWriteFSPath toAbsolutePath() @ L150

public CopyOnWriteFSPath toRealPath(LinkOption... options) @ L154

public WatchKey register(WatchService watcher, Kind<?>[] events, Modifier... modifiers) @ L158

public int compareTo(Path other) @ L163

public String toString() @ L169

public boolean equals(Object o) @ L174

public int hashCode() @ L184

protected boolean isRoot() @ L189

protected static CopyOnWriteFSPath asCow(Path other) @ L193

代码

引用的其他类

Graph View

Table of Contents

Backlinks

`private CopyOnWriteFSPath(Path path, CopyOnWriteFileSystem fs, boolean isAbsolute)` @ `L21`

`protected static CopyOnWriteFSPath of(CopyOnWriteFileSystem fs, String first, String... more)` @ `L27`

`public CopyOnWriteFileSystem getFileSystem()` @ `L38`

`public boolean isAbsolute()` @ `L42`

`public Path getRoot()` @ `L47`

`public CopyOnWriteFSPath getFileName()` @ `L52`

`public CopyOnWriteFSPath getParent()` @ `L56`

`public int getNameCount()` @ `L69`

`public Path getName(int index)` @ `L74`

`public Path subpath(int beginIndex, int endIndex)` @ `L83`

`public boolean startsWith(Path other)` @ `L88`

`public boolean endsWith(Path other)` @ `L94`

`public CopyOnWriteFSPath normalize()` @ `L104`

`public CopyOnWriteFSPath resolve(Path other)` @ `L111`

`public CopyOnWriteFSPath resolve(String other)` @ `L121`

`public CopyOnWriteFSPath resolve(String first, String... more)` @ `L125`

`public CopyOnWriteFSPath relativize(Path other)` @ `L135`

`public URI toUri()` @ `L145`

`public CopyOnWriteFSPath toAbsolutePath()` @ `L150`

`public CopyOnWriteFSPath toRealPath(LinkOption... options)` @ `L154`

`public WatchKey register(WatchService watcher, Kind<?>[] events, Modifier... modifiers)` @ `L158`

`public int compareTo(Path other)` @ `L163`

`public String toString()` @ `L169`

`public boolean equals(Object o)` @ `L174`

`public int hashCode()` @ `L184`

`protected boolean isRoot()` @ `L189`

`protected static CopyOnWriteFSPath asCow(Path other)` @ `L193`